https://www.renesas.com/en/products/at25sf161/part-details/at25sf161-shd-t
AT25SF161-SHD-T 16Mbit, 2.5V - 3.6V Range SPI Serial Flash Memory with Dual-I/0 and Quad-IQ Support...
Order AT25SF161-SHD-T, 16Mbit, 2.5V - 3.6V Range SPI Serial Flash Memory with Dual-I/0 and Quad-IQ Support